"FIRST" matching MCP servers:

A privacy-first MCP server for inbox triage, enabling masked email reading, calendar upsert, reply drafting, and Slack digests using Google and Slack credentials.

A hardened, safety-first Google Calendar MCP server enabling AI agents to read and manage calendars with strict data isolation and runtime security limits.

Enables Claude to manage Gmail, Google Calendar, and Google Contacts through a safety-first interface with soft-delete protections and draft-only email capabilities. Supports multiple Google accounts with comprehensive mutation logging and mandatory manual confirmation for destructive actions.

Local-first MCP server for Pilates centers that creates, searches, and reuses promotional poster HTML/CSS sources, records design feedback, and renders PNG/PDF artifacts with headless Chromium. It also includes a Schedule Workspace for managing group/private timetables and generating schedule posters.

MCP servers for your Mac's real data — Mail, Calendar, files — with safety rails you can audit. Local-first, no accounts, no cloud, with dry-run defaults and human approval gates.

Enables AI agents to securely interact with the classic Outlook desktop client on Windows via COM, covering mail, calendar, contacts, tasks, categories, and rules. It enforces draft-first outbound email, send gating, and recipient domain allowlisting for restricted environments without Graph, OAuth, or Azure app registration.

A local MCP server that unifies email and calendar management across multiple providers, enabling AI agents to search, read, and write with explicit approval and local-first security.

Enables agents to maintain a persistent, local-first trip ledger with typed tools for managing trips, flights, stays, day plans, people, packing lists, and transit sketches, plus markdown and ICS exports.

Connects AI agents to RealtyCalendar accounts, allowing users to query bookings, availability, and check-ins via natural language, with local-first privacy and read-only access.

A local MCP server for on-premises Microsoft Exchange, connecting via EWS and NTLM. It provides mail, template, availability, and calendar workflow tools through stdio, with draft-first safety and Windows Credential Manager integration.

Provides 13 tools for AI agents to manage tasks, calendar, and goals in TaskPilot, a local-first desktop task manager with a permissioned agent runner and review workflows.

Local-first personal productivity MCP server bundling email, calendar, messaging, search, and image generation tools with BYOK and no cloud dependency.

This read-only MCP Server allows you to connect to Google Calendars data from Claude Desktop through CData JDBC Drivers. For full CRUD support, check out the first managed MCP platform: CData Connect AI (https://www.cdata.com/ai/).

Enables AI assistants to interact with Apple Notes, Reminders, and Calendar on macOS through MCP, all locally without API keys.

when2meet-style scheduling polls — self-hostable, reverse-proxy-auth friendly, agent-first API (OpenAPI + llms.txt + MCP).

Provides MCP tools to read and update a local-first personal OS for goals, tasks, habits, food, workouts, and check-ins. Enables assistants to manage daily life data and interact with an evidence-grounded AI coach.

Exposes 25 tools for Claude Code across Gmail, Calendar, Drive, Docs, Sheets, and Slides. Supports multi-account, local-first, encrypted OAuth tokens.

Local-first Microsoft Outlook MCP server: a single Go binary that manages calendar events and mail through the Microsoft Graph API over stdio, with tokens stored in the OS keychain and no Entra ID app registration required. Exposes four aggregate tools (calendar, mail, account, system) dispatched by an operation verb, with multi-account support and read-only and mail-gating modes.

Serves Claude Desktop a unified, actionable read of Google Calendar and Google Tasks, surfacing overdue items first, then the day's events, free slots, and open tasks, with explicit-request-only write tools for creating, updating, completing, and deleting. Google stays the sole source of truth with no server-side storage beyond the OAuth token and a 30-second read cache.

MCP server for managing Luma events, including creating and updating events, setting ticket types and prices, issuing coupon codes, listing RSVPs, and sending emails to attendees, with a safety-first draft+confirm pattern.